Auto Fills Drum Fill Generator

Auto Fills Drum Fill Generator

By Cem Olcay

Auto Fills is an AUv3 MIDI generator designed to automate the creation of drum fills for drum synths and hardware synthesizers. It offers a unique workflow for producers by allowing granular control over probability, velocity, and timing to generate rhythmic variations within host apps like AUM and Logic Pro.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Music producers and electronic musicians using iOS-based DAW or host environments who require automated drum fill generation.

What does it look like?

Key features

Kit Modestandard

Allows users to assign MIDI notes and channels to drum parts or utilize pre-configured templates for specific hardware and software.

Probability and Velocity Controlstandard

Enables users to set specific probability values and velocity variety for individual drum parts to create dynamic fills.

Duration Modestandard

Provides settings to define fill length and specific waiting periods before or after the fill in beats or bars.

AUv3 Plugin Supportstandard

Functions as an Audio Unit plugin compatible with major iOS hosts including AUM, Loopy Pro, and Cubasis.

How much does it cost?

paid

Velocity

Dormant developmentShow more...

5 versions in history. Development pace: zombie.

See all version history

Who built it?

Cem Olcay

13+ apps tracked · Music

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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.50 · 20

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Auto Fills Drum Fill Generator

How's the Music market?

The rivals identified

The Analyst's Read

Key takeaways for Auto Fills Drum Fill Generator

Where is it heading?

Bottom line

Auto Fills is a specialized MIDI utility that fills a unique gap in the mobile music production market by automating the generation of drum fills.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Auto Fills Drum Fill Generator, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Auto Fills Drum Fill Generator Intelligence Report.” Updated Apr 27, 2026. https://marlvel.ai/apps/auto-fills-drum-fill-generator

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